# Alpaca Bars API shows incorrect Volume

**URL:** <https://forum.alpaca.markets/t/alpaca-bars-api-shows-incorrect-volume/1461>\
**Category:** Alpaca Market Data\
**Created:** [May 15, 2020, 8:41pm UTC](https://forum.alpaca.markets/t/alpaca-bars-api-shows-incorrect-volume/1461 "2020-05-15T20:41:16Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![hitoshi](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.alpaca.markets/hitoshi/32/69_2.png) [@hitoshi](https://forum.alpaca.markets/u/hitoshi)\
**Post date:** [May 19, 2020, 6:44pm UTC](https://forum.alpaca.markets/t/alpaca-bars-api-shows-incorrect-volume/1461/3 "2020-05-19T18:44:27Z")

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Thank you for the report. Please keep in mind that Data API is aggregate of 5 exchanges and does not necessarily match the fully consolidated data.

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